There's a very short interview with SNL regular Amy Poehler in the April/May issue of Giant Magazine (their 1st annual music issue). They ask her about the first record she ever bought and here's what she had to say:
Rush's Signals, because I liked that song "Subdivisions". [Singing] "Sub-Di-visions/ in the high school halls/ in the shopping malls." Dratch [Rachel Dratch - another SNL cast member]and I still sing it every once in a while since she does a great Geddy Lee.